Benjamin Franklin and the Gulf Stream

franklin-folger

Though the effects of the Gulf Stream were known to seafarers for centuries, Benjamin Franklin was the first to name it and chart it. The Library of Congress’s map blog has a post about the maps of the Gulf Stream produced by Franklin with his cousin, Timothy Folger, a ship captain who knew the currents. “Folger and Franklin jointly produced a chart of the Gulf Stream in 1768, first published in London by the English firm Mount and Page. The Geography and Map Division holds one of only three known copies of this first edition (see above), in addition to a copy of the ca. 1785 second edition.”

Author: Jonathan Crowe

I blog about maps at The Map Room, review books for AE: The Canadian Science Fiction Review, and edit a fanzine called Ecdysis.